低危 strongSwan up to 5.5.2 gmp Plugin mpz_powm_sec Crafted Certificate 拒绝服务漏洞
CVE编号
CVE-2017-9022利用情况
暂无补丁情况
官方补丁披露时间
2017-06-09漏洞描述
strongSwan是瑞士软件开发者Andreas Steffen所维护的一套Linux平台使用的开源的基于IPsec的VPN解决方案。该方案包含X.509公开密钥证书、安全储存私钥、智能卡等认证机制。gmp plugin是其中的一个插件。 strongSwan 5.5.3之前的版本中的gmp插件存在拒绝服务漏洞，该漏洞源于在调用mpz_powm_sec之前程序没有正确的验证RSA公钥。远程攻击者可借助特制的证书利用该漏洞造成拒绝服务（浮点异常和进程崩溃）。解决建议
目前厂商已发布升级补丁以修复漏洞，补丁获取链接：https://www.strongswan.org/blog/2017/05/30/strongswan-vulnerability-%28cve-2017-9022%29.html受影响软件情况
| # | 类型 | 厂商 | 产品 | 版本 | 影响面 | ||||
| 1 | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 运行在以下环境 | |||||||||
| 应用 | strongswan | strongswan | * | Up to (including) 5.5.2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.10 | strongswan | * | Up to (excluding) 5.5.3-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.11 | strongswan | * | Up to (excluding) 5.5.3-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.12 | strongswan | * | Up to (excluding) 5.5.3-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.13 | strongswan | * | Up to (excluding) 5.5.3-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | strongswan | * | Up to (excluding) 5.5.3-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | strongswan | * | Up to (excluding) 5.5.3-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.16 | strongswan | * | Up to (excluding) 5.5.3-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.17 | strongswan | * | Up to (excluding) 5.5.3-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.18 | strongswan | * | Up to (excluding) 5.5.3-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.2 | strongswan | * | Up to (excluding) 5.3.5-r2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.3 | strongswan | * | Up to (excluding) 5.3.5-r2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.4 | strongswan | * | Up to (excluding) 5.4.0-r2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.5 | strongswan | * | Up to (excluding) 5.5.3-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.6 | strongswan | * | Up to (excluding) 5.5.3-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.7 | strongswan | * | Up to (excluding) 5.5.3-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.8 | strongswan | * | Up to (excluding) 5.5.3-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.9 | strongswan | * | Up to (excluding) 5.5.3-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | strongswan | * | Up to (excluding) 5.5.3-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian | DPKG | * | Up to (excluding) 5.5.1-4 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | strongswan | * | Up to (excluding) 5.5.1-4 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | strongswan | * | Up to (excluding) 5.5.1-4 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | strongswan | * | Up to (excluding) 5.5.1-4 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_7 | strongswan | * | Up to (excluding) 4.5.2-1.5+deb7u9 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_8 | strongswan | * | Up to (excluding) 5.2.1-6+deb8u2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | strongswan | * | Up to (excluding) 5.5.1-4 | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_11_SP4 | strongswan-doc | * | Up to (excluding) 4.4.0-6.35.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12 | strongswan | * | Up to (excluding) 5.1.3-25 | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP2 | strongswan-libs0 | * | Up to (excluding) 5.1.3-25.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_14.04 | strongswan | * | Up to (excluding) 5.1.2-0ubuntu2.6 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_14.04.6_lts | strongswan | * | Up to (excluding) 5.1.2-0ubuntu2.6 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04 | strongswan | * | Up to (excluding) 5.3.5-1ubuntu3.3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04.7_lts | strongswan | * | Up to (excluding) 5.3.5-1ubuntu3.3 | |||||
- 攻击路径 远程
- 攻击复杂度 复杂
- 权限要求 无需权限
- 影响范围 有限影响
- EXP成熟度 未验证
- 补丁情况 官方补丁
- 数据保密性 无影响
- 数据完整性 无影响
- 服务器危害 无影响
- 全网数量 100
| CWE-ID | 漏洞类型 |
| CWE-20 | 输入验证不恰当 |
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